Port Powered RS-232 to RS-485 Interface Converter (4-bit terminal)Features:
● A standard serial TTL interface, dual-in-line direct insert array 300-230.4KBPS baud rate
● Offer RS-485 conversion, offer automatic data control
● 10/100M Ethernet, auto detect straight/cross cable
● Support protocols like TCP/IP, UDP, DHCP , PPPoE, Dynamic DNS
● Single +5V power supply
● Compact size (65×27×10mm)